Peter. Yes, I have LP 225 page stating Ju 188 V10 260156 was "A-3" version with BMW 801 G engines, but thought this was perhaps garbled Werk-Nr. (as its not actually an A-3 if it had BMW 801 engines).
Also need check better on late 1943/1944 plans.
BTW, The same Ju 188 photo (linked before and again below) is labelled “Ju 188 E-3” in AJ-Press Monograph Lotnicze 33 by Robert Michulec “Junkers Ju 188 & 388 Pt.I” P.21
Two photos of Torpedo equipped Ju 188 {JFM Photos # S3 J.48177 and S J.48165} are in Christoph Vernaleken & Martin Handig “Junkers Ju 388” P.75 likely show this same one close up. They also have NJ+TS as "E-3" on page 380.
This modelmaker markets this as "E-1 / F-2" version.
http://www.mojehobby.pl/zdjecia/3/1/...2_BIL927_1.jpg
and A-3 / E-2 version ...
http://www.model-making.eu/zdjecia/8...2_BIL959_1.jpg
http://www.oupsmodel.com/images/prod...acher-1-72.jpg
And here is stated an "E-2" ...
http://bw-hilchenbach.de/Ju__188.jpg
found here ...
http://forum.axishistory.com/viewtopic.php?f=49&t=98376
and this "E-2"
http://lh6.googleusercontent.com/-3y...2520188E-2.jpg
So many errors out there .... this is just sample of what Google brought up. Have nice weekend.
-ed